Improvements over the previous model:
- Lighter
- Optimized Axle Construction, 15% more stiff
- QR & 12mm Thru Axle compatibility, switchable
- More equalized spoke camber on each side
Weight: 66g
Spoke number: 24h only
Material: special 7075TX
Bearings: 2x 15-24 2RS ABEC5
Micro-Tuner: quickest bearing preload system
Finishing: "hart coat" sides, black anodized body
Construction: 15mm oversized hi-engineered axle
Compatibility: 100mm QR and 100mm TA 12mm forks, convertible
Graphics: laser etched
Optional: HDC-Hybrid-ceramic bearings
Dimensions
for wheel building
Right
side spoke hole Ø: 2.5mm
Right flange drilling Ø: 28mm
Centre to right flange: 39.5mm
Centre to left flange: 25mm
Disc
side spoke hole Ø: 2.5mm
Disc flange drilling Ø: 47mm
Here you will find pre-calculated spoke lengths, spoke patterns and wheel building tips:
Specifically designed for Road disc use.
Straight pull spokes increase wheel stiffness under sprinting. They sensibly reduce lateral flex and increase disc braking torque transmission.
Micro-tuner
allows an easy and quick bearing preload adjustment,
precise hub bearing setting ensures low bearing friction and no-play at the
rim.
Flanges receive our new special treatments (military standard) to handle radial lacing stress.
Spokes holes are angled to minimize bending stress on spokes.
To minimize torsional static forces flanges self-align under spoke lacing tension.
Hi-tech rarely combines with maintenance easiness, not here!
As every Extralite products CyberHubs exceedes UNI/DIN Safety standards. Safety tests simulate a very strong 90kg (200lb) rider output.
100% made in Italy
Download
user manual